Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
64
PM10
51
O3
0.9
CO
7
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 Jan
77
Good
Tue
21 Jan
81
Good
Wed
22 Jan
80
Good
Thu
23 Jan
79
Good
Fri
24 Jan
81
Good
Sat
25 Jan
47
Excellent
Sun
26 Jan
35
Excellent
Air quality in the last 12 months (Hezhang)
|
2024/12
|
93
|
95
|
65
|
59
|
38
|
37
|
39
|
31
|
24
|
19
|
28
|
22
|
16
|
22
|
28
|
55
|
50
|
52
|
42
|
42
|
31
|
34
|
39
|
30
|
25
|
27
|
35
|
45
|
53
|
31
|
46
|
|
2024/11
|
18
|
28
|
56
|
28
|
30
|
51
|
62
|
59
|
39
|
57
|
58
|
43
|
32
|
40
|
58
|
50
|
32
|
33
|
29
|
24
|
25
|
37
|
36
|
31
|
20
|
22
|
22
|
32
|
48
|
66
|
|
|
2024/10
|
12
|
22
|
27
|
40
|
43
|
20
|
24
|
32
|
30
|
33
|
41
|
24
|
19
|
25
|
29
|
37
|
27
|
37
|
34
|
34
|
26
|
14
|
31
|
47
|
45
|
43
|
25
|
42
|
54
|
54
|
47
|
|
2024/09
|
26
|
23
|
17
|
24
|
28
|
34
|
26
|
17
|
18
|
25
|
26
|
24
|
27
|
32
|
38
|
41
|
24
|
25
|
32
|
35
|
20
|
21
|
32
|
40
|
52
|
52
|
40
|
39
|
37
|
12
|
|
|
2024/08
|
31
|
25
|
25
|
18
|
19
|
24
|
21
|
20
|
23
|
15
|
63
|
58
|
51
|
45
|
41
|
41
|
45
|
33
|
35
|
36
|
36
|
34
|
32
|
36
|
26
|
23
|
31
|
31
|
35
|
36
|
36
|
|
2024/07
|
17
|
20
|
21
|
13
|
17
|
21
|
20
|
19
|
21
|
16
|
15
|
17
|
19
|
16
|
15
|
18
|
21
|
20
|
18
|
19
|
16
|
16
|
22
|
23
|
22
|
28
|
29
|
15
|
15
|
16
|
30
|
|
2024/06
|
43
|
26
|
18
|
13
|
20
|
32
|
11
|
15
|
12
|
22
|
17
|
25
|
32
|
29
|
33
|
36
|
17
|
25
|
27
|
23
|
24
|
15
|
21
|
19
|
22
|
34
|
18
|
19
|
19
|
24
|
|
|
2024/05
|
20
|
22
|
16
|
13
|
29
|
41
|
32
|
32
|
21
|
27
|
19
|
17
|
25
|
36
|
30
|
28
|
33
|
23
|
28
|
29
|
29
|
32
|
33
|
39
|
36
|
19
|
28
|
26
|
16
|
11
|
29
|
|
2024/04
|
40
|
40
|
42
|
23
|
33
|
22
|
15
|
17
|
33
|
34
|
42
|
56
|
47
|
53
|
54
|
56
|
29
|
30
|
22
|
25
|
33
|
38
|
21
|
34
|
34
|
38
|
39
|
48
|
46
|
13
|
|
|
2024/03
|
36
|
30
|
40
|
43
|
42
|
34
|
26
|
33
|
30
|
36
|
25
|
53
|
59
|
49
|
52
|
49
|
56
|
26
|
30
|
45
|
58
|
52
|
28
|
41
|
26
|
42
|
52
|
21
|
40
|
52
|
48
|
|
2024/02
|
43
|
55
|
37
|
32
|
42
|
28
|
21
|
25
|
54
|
95
|
53
|
55
|
63
|
68
|
43
|
54
|
50
|
32
|
44
|
47
|
72
|
46
|
43
|
26
|
31
|
33
|
36
|
34
|
31
|
||
|
2024/01
|
63
|
35
|
39
|
59
|
57
|
79
|
74
|
52
|
62
|
62
|
41
|
58
|
74
|
73
|
57
|
46
|
37
|
39
|
50
|
66
|
38
|
22
|
41
|
29
|
30
|
32
|
32
|
40
|
59
|
58
|
39
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution